I switched to Namecheap during the GoDaddy elephant scandal, and the SOPA thing only made me more smug...er. Even with Namecheap I have my DNS hosted with Linode, though, because Linode's DNS:
- updates literally ten times faster
- The DNS control UI is more sensibly laid out
- hasn't gone down twice per year like GoDaddy did
- Sends me a free pie every Christmas*
The only downside to Linode's DNS is that, well, they will only point a TLD at a Linode IP. It's perfectly acceptable to point subdomains off-network, though, so the Minecraft and After the Deadline servers on my LAN can face the Internet properly!
*this is unfortunately a lie